A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
A new method for improvement of attenuation correction in cardiac imaging by SPECT system
2010
Iranian Journal of Physics Research
In nuclear medicine, studies of important tissues such as cardiac, the emitted photons from the cardiac before reaching the gamma detectors are attenuated and scattered by other tissues inside the thorax. Therefore, the quality and contrast of the image will be reduced. In this research, to improve the quality of cardiac images by SPECT system, the most convenient algorithms for attenuation correction were studied and assessed in the first step. Then the best method using the line source in
doaj:24408e21056b498782e561fc0ddd807e
fatcat:rmu7d6kzifd7rc77fnt3nqc2im